<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:tns="http://www.ncbi.nlm.nih.gov/soap/eutils/einfo" elementFormDefault="qualified" targetNamespace="http://www.ncbi.nlm.nih.gov/soap/eutils/einfo" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:complexType name="DbInfoType">
    <xs:sequence>
      <xs:element name="DbName" type="xs:string" />
      <xs:element name="MenuName" type="xs:string" />
      <xs:element name="Description" type="xs:string" />
      <xs:element name="Count" type="xs:string" />
      <xs:element name="LastUpdate" type="xs:string" />
      <xs:element name="FieldList" type="tns:FieldListType" />
      <xs:element minOccurs="0" name="LinkList" type="tns:LinkListType" />
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name="DbListType">
    <xs:choice>
      <xs:element minOccurs="0" maxOccurs="unbounded" name="DbName" type="xs:string" />
    </xs:choice>
  </xs:complexType>
  <xs:complexType name="FieldType">
    <xs:sequence>
      <xs:element name="Name" type="xs:string" />
      <xs:element name="FullName" type="xs:string" />
      <xs:element name="Description" type="xs:string" />
      <xs:element name="TermCount" type="xs:string" />
      <xs:element name="IsDate" type="xs:string" />
      <xs:element name="IsNumerical" type="xs:string" />
      <xs:element name="SingleToken" type="xs:string" />
      <xs:element name="Hierarchy" type="xs:string" />
      <xs:element name="IsHidden" type="xs:string" />
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name="FieldListType">
    <xs:sequence>
      <xs:element minOccurs="0" maxOccurs="unbounded" name="Field" type="tns:FieldType" />
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name="LinkType">
    <xs:sequence>
      <xs:element name="Name" type="xs:string" />
      <xs:element name="Menu" type="xs:string" />
      <xs:element name="Description" type="xs:string" />
      <xs:element name="DbTo" type="xs:string" />
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name="LinkListType">
    <xs:sequence>
      <xs:element minOccurs="0" maxOccurs="unbounded" name="Link" type="tns:LinkType" />
    </xs:sequence>
  </xs:complexType>
  <xs:element name="db" type="xs:string" />
  <xs:element name="tool" type="xs:string" />
  <xs:element name="email" type="xs:string" />
  <xs:element name="eInfoRequest">
    <xs:complexType>
      <xs:sequence>
        <xs:element minOccurs="0" ref="tns:db" />
        <xs:element minOccurs="0" ref="tns:tool" />
        <xs:element minOccurs="0" ref="tns:email" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="eInfoResult">
    <xs:complexType>
      <xs:sequence>
        <xs:element minOccurs="0" name="ERROR" type="xs:string" />
        <xs:element minOccurs="0" name="DbList" type="tns:DbListType" />
        <xs:element minOccurs="0" name="DbInfo" type="tns:DbInfoType" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>